Vue Js Generate Hash Password

<!DOCTYPE html>
<html lang="en">
<head>
    <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
</head>
<body>
    <div id="app">
        <h1>Vue js Generate Hash Password</h1>
        <form @submit.prevent="generateHashPass">
            <label for="password">Password:</label>
            <input type="password" id="password" v-model="password" />
            <button type="submit">Generate Hash Password</button>
            <small v-if="hashPassword">Hash Password: {{hashPassword}}</small>
        </form>
    </div>
    <script type="module">
        const app = new Vue({
            el: "#app",
            data() {
                return {

password: "123456789",
                    hashPassword: ''
                };
            },
            methods: {
                async generateHashPass() {
                    const password = this.password;
                    const encoder = new TextEncoder();
                    const data = encoder.encode(password);
                    const hash = await crypto.subtle.digest("SHA-256", data);
                    const hashArray = Array.from(new Uint8Array(hash));
                    const hashHex = hashArray.map((b) => b.toString(16).padStart(2, "0")).join("");
                    this.hashPassword = hashHex

},
            },
        })
    </script>
    <style scoped>
        /* Set global font properties */
        html,
        body {
            font-family: Arial, sans-serif;
            font-size: 16px;
            line-height: 1.5;
        
        }

/* Set app container styles */
        #app {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            min-height: 100vh;
            background-color: #f2f2f2;
        }

/* Set heading styles */
        h1 {
            font-size: 2.5rem;
            margin-top: 0;
            margin-bottom: 1rem;
            color: #333;
        }

/* Set form container styles */
        form {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            background-color: #fff;
            padding: 2rem;
            border-radius: 0.5rem;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
            width: 100%;
            max-width: 500px;
        }

/* Set label styles */
        label {
            font-size: 1.2rem;
            margin-bottom: 0.5rem;
            color: #333;
        }

/* Set input styles */
        input[type="password"] {
            padding: 0.5rem;
            border-radius: 0.25rem;
            border: 1px solid #ccc;
            margin-bottom: 1rem;
            width: 100%;
            box-sizing: border-box;
        }

/* Set button styles */
        button[type="submit"] {
            padding: 0.5rem 1rem;
            background-color: #008CBA;
            color: #fff;
            border: none;
            border-radius: 0.25rem;
            cursor: pointer;
            transition: all 0.3s ease-in-out;
        }

button[type="submit"]:hover {
            background-color: #006c87;
        }

/* Set hash password text styles */
        small {
            font-size: 1rem;
            margin-top: 1rem;
            color: #666;
        }
    </style>
</body>

</html>